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Anand K.

Anand K.

Senior Java / Spring Boot Engineer | Payments, Banking & Fintech

For 14+ years, I have built the systems that move money: payment gateways, banking middleware, KYC onboarding, AML screening and FX booking platforms. At Habib Bank, I led the migration of Oracle Service Bus services to 120+ REST microservices powering the bank's digital app. At HubPay I designed 10+ microservices for cross-border remittance, including the Pakistan corridor integration with 1Link and NADRA. Today, as a Java Consultant at OCS, I am modernising a global music-licensing platform with Java 17. I work as an AI-augmented engineer: I use AI coding assistants such as Claude and GitHub Copilot to speed up delivery, while I own the architecture, review every change, and keep the guardrails that regulated financial systems need: tests, security and compliance. Faster delivery, same production standards. Oracle OCI AI Foundations certified; MSc Software Engineering (Distinction). I have also trained developers in Java, Node.js and the MEAN stack, and I enjoy sharing what I learn. I post about Java, microservices, fintech architecture and AI-assisted development.

🇵🇰Karachi, Pakistan$50/hr100% JSS4.86 (21)Since Oct 2019
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Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#195,962 / 412k
🇵🇰Country#20,983 / 52.9k
Revenue, last 30 days
$0
Total earnings
$10k

Billed in all: $11k

World#195,962 / 412k
🇵🇰Country#20,983 / 52.9k
Per project
$419
Projects, last 6 months
0
World#209,857 / 412k
🇵🇰Country#32,105 / 52.9k
Projects in all
24

Across 26 contracts

23% fixed77% hourly
World#116,632 / 412k
🇵🇰Country#19,248 / 52.9k

Earnings, last 30 days

$10.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$10.4k$10.6k$10.8k$11.0kOct 9Oct 24Nov 8

Skills